JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports. JE, Audi, TT RS 5 CYL, 3.248 in. Bore, 9.50:1, Inverted Dome/Dish, 5 Cyl. Piston Kit Audi 2.5L TFSI 20V
